Please help me on my homework! :) Its due tomorrow and I need help on numbers 3-6 thanks ;) (picture attached)

Mathematics

1 answer:

Aleks [24]3 years ago

7 0

3) 0.5(12m-22n)=0.5(12m)-0.5(22n)
=6m-11n
4) 2/3(18x+6z) =2/3(18x)-2/3(6z)
=12x-4z
5)2x+12=2(x+6)
6)12x+24=12(x+2)

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